package thinkingJava.chapter11;

import java.util.Arrays;
import java.util.Set;
import java.util.TreeSet;

public class UniqueWordsAlphabetic {
	public static void main(String[] args) {
		Set<String> words = new TreeSet<String>(String.CASE_INSENSITIVE_ORDER);
		words.addAll(Arrays.asList("A B C".split(" ")));
		System.out.println(words);
	}
}
